CVE-2017-16580 : What You Need to Know
Learn about CVE-2017-16580, a security weakness in Foxit Reader 8.3.2.25013 that allows unauthorized access to confidential data. Find out how to mitigate this vulnerability and prevent potential code execution.
A security weakness in Foxit Reader 8.3.2.25013 allows unauthorized access to confidential data through interactions with malicious webpages or corrupted files.
Understanding CVE-2017-16580
This CVE identifies a vulnerability in Foxit Reader that can be exploited by attackers to access sensitive information on compromised systems.
What is CVE-2017-16580?
The vulnerability in Foxit Reader 8.3.2.25013 allows attackers to read beyond allocated objects, potentially executing code within the existing process.
The Impact of CVE-2017-16580
- Unauthorized access to confidential data on compromised installations
- Risk of code execution by combining vulnerabilities
Technical Details of CVE-2017-16580
This section provides detailed technical information about the vulnerability.
Vulnerability Description
The flaw is specifically found in the ImageField node of XFA forms due to insufficient validation of user-supplied information.
Affected Systems and Versions
- Product: Foxit Reader
- Vendor: Foxit
- Version: 8.3.2.25013
Exploitation Mechanism
- Requires user interaction with a malicious webpage or corrupted file
- Allows attackers to read past the end of an allocated object
- Enables code execution within the current process
Mitigation and Prevention
Protect your systems from CVE-2017-16580 with these mitigation strategies.
Immediate Steps to Take
- Update Foxit Reader to a non-vulnerable version
- Avoid interacting with suspicious webpages or files
Long-Term Security Practices
- Regularly update software and security patches
- Implement security awareness training for users
Patching and Updates
- Check for security bulletins and updates from Foxit